Whats the thread size for an O2 sensor?
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Whats the thread size for an O2 sensor?
I want to make a fixture that fits into an O2 bung to measure teh backpressure (suspect the exhaust is blocked). Whats teh thread size used for an O2 sensor?
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Re: Whats the thread size for an O2 sensor?
im quite sure its 18mm, fine thread, but im not sure of the pitch offhand, though its probably 1.5
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Re: Whats the thread size for an O2 sensor?
m18x1.5 that is thread size on most O2 sensor. i think toyota is the only one that might be different.
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